JZ has been chirping in his dad's ear for awhile now about coming in, and Mr. Zelenak is finally here. He's already miles ahead of his less athletic son. Mr. Zelenak can do touch-and-go box jumps like they're nothing, and his squat is about as good as it gets with our dads. And while he claims he doesn't have much upper-body strength, he climbed the rope for the first time this morning at the end of Day 4 fundamentals.

Mr. Z will have day 5 on Wednesday evening, and he is on the fast track to complete fundamentals by next weekend. Look for him to join the moms and dads at whatever session they end up dominating this fall.